identified element contains additional data about visualization

frontend-js/src/main/js/map/data/IdentifiedElement.js

@@ -19,6 +19,7 @@ var logger = require('../../logger');
  * </ul>
  */
 function IdentifiedElement(javaObject) {
+  this._visualizationdata = {};
   if (javaObject instanceof Alias) {
     this.setId(javaObject.getId());
     this.setModelId(javaObject.getModelId());
@@ -152,12 +153,37 @@ IdentifiedElement.prototype.setType = function(type) {
  * @returns icon that should be used for visualization
  */
 IdentifiedElement.prototype.getIcon = function() {
-  return this.icon;
+  return this._visualizationdata._icon;
 };
 
 IdentifiedElement.prototype.setIcon = function(icon) {
-  this.icon = icon;
+  this._visualizationdata._icon = icon;
 };
+
+IdentifiedElement.prototype.getColor = function() {
+  return this._visualizationdata._color;
+};
+
+IdentifiedElement.prototype.setColor = function(color) {
+  this._visualizationdata._color = color;
+};
+
+IdentifiedElement.prototype.getLineWidth = function() {
+  return this._visualizationdata._lineWidth;
+};
+
+IdentifiedElement.prototype.setLineWidth = function(lineWidth) {
+  this._visualizationdata._lineWidth = lineWidth;
+};
+
+IdentifiedElement.prototype.getOnClickHandler = function() {
+  return this._visualizationdata._onClickHandler;
+};
+
+IdentifiedElement.prototype.setOnClickHandler = function(onClickHandler) {
+  this._visualizationdata._onClickHandler = onClickHandler;
+};
+
 IdentifiedElement.prototype.equals = function(argument) {
   if (argument instanceof IdentifiedElement) {
     return (this.getType() === argument.getType() && //